package com.hk.employeemanagementsystem.config;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.AuthenticationEntryPoint;
import org.springframework.stereotype.Component;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * @author by 何坤
 * @Classname JwtAuthenticationEntryPoint
 * @Description TODO
 * @Date 2019/12/5 15:09
 */
@Component
public class JwtAuthenticationEntryPoint implements AuthenticationEntryPoint {

    private Logger logger = LoggerFactory.getLogger(JwtAuthenticationEntryPoint.class);

    @Override
    public void commence(HttpServletRequest httpServletRequest,
                         HttpServletResponse httpServletResponse,
                         AuthenticationException e) throws IOException, ServletException {
        logger.info("JwtAuthenticationEntryPoint -> {}", e.getMessage());
        httpServletResponse.sendError(HttpServletResponse.SC_UNAUTHORIZED,"没有凭证");
    }
}
